1.Feature of rubber expansion joint:
1). Small volume, light weight, good elasticity, easy installation and maintenance.
2). Transverse, axial and angular displacements may occur during installation, which are not restricted by the pipeline not concentric and the flange not parallel.
3). When working, it can reduce the transmission noise and strong vibration absorption ability.
2. Applications of rubber expansion joint:
Due to favourable integrated performance, they can be widely used in chemical industry, construction, water supply, drainage, oil industry, light and heavy industry, refrigeration station, water heating system, fire fighting system, electric power system, etc.